<template>
  <el-dialog :visible.sync="visible" :title="!dataForm.id ? $t('add') : $t('update')" :close-on-click-modal="false"
             :close-on-press-escape="false">
    <el-form :model="dataForm" :rules="dataRule" ref="dataForm" @keyup.enter.native="dataFormSubmitHandle()"
             :label-width="$i18n.locale === 'en-US' ? '120px' : '80px'">
      <el-form-item label="小区编号" prop="villageId">
        <el-input v-model="dataForm.villageId" placeholder="小区编号"></el-input>
      </el-form-item>
      <el-form-item label="更新人" prop="updator">
        <el-input v-model="dataForm.updator" placeholder="更新人"></el-input>
      </el-form-item>
      <el-form-item>
        <span class="demonstration">{{ '停车场excel文件示例' }}</span>
        <el-image style="width: 573.3px; height: 70px" :src="url"></el-image>
      </el-form-item>
      <el-form-item label="车位结构" prop="updator">
        <el-upload
            :limit=limitNum
            name="file"
            action="/file/upload"
            :on-preview="handlePreview"
            :on-remove="handleRemove"
            :file-list="fileList"
            :on-success="handle_success"
        >
          <el-button size="small" type="primary">点击上传</el-button>
        </el-upload>
      </el-form-item>
    </el-form>
    <template slot="footer">
      <el-button @click="visible = false">{{ $t('cancel') }}</el-button>
      <el-button type="primary" @click="dataFormSubmitHandle()">{{ $t('confirm') }}</el-button>
    </template>
  </el-dialog>
</template>

<script>
import debounce from 'lodash/debounce'

export default {
  data() {
    return {
      visible: false,
      dataForm: {
        id: '',
        villageId: '',
        parkCount: '',
        parkuseCount: '',
        icon: '',
        creator: '',
        createTime: '',
        updator: '',
        updateTime: ''
      },
      limitNum: 1,
      fileList: [],
      url: require('../../../../public/车位示例文件.png')
    }
  },
  computed: {
    dataRule() {
      return {
        villageId: [
          {required: true, message: this.$t('validate.required'), trigger: 'blur'}
        ],
        parkCount: [
          {required: true, message: this.$t('validate.required'), trigger: 'blur'}
        ],
        parkuseCount: [
          {required: true, message: this.$t('validate.required'), trigger: 'blur'}
        ],
        icon: [
          {required: true, message: this.$t('validate.required'), trigger: 'blur'}
        ],
        createTime: [
          {required: true, message: this.$t('validate.required'), trigger: 'blur'}
        ],
        updator: [
          {required: true, message: this.$t('validate.required'), trigger: 'blur'}
        ],
        updateTime: [
          {required: true, message: this.$t('validate.required'), trigger: 'blur'}
        ]
      }
    }
  },
  methods: {
    init() {
      this.visible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].resetFields()
        if (this.dataForm.id) {
          this.getInfo()
        }
        this.fileList = [];
      })
    },
    // 获取信息
    getInfo() {
      this.$http.get(`/eightapp/eiparkinfo/${this.dataForm.id}`).then(({data: res}) => {
        if (res.code !== 0) {
          return this.$message.error(res.msg)
        }
        this.dataForm = {
          ...this.dataForm,
          ...res.data
        }
      }).catch(() => {
      })
    },
    // 表单提交
    dataFormSubmitHandle: debounce(function () {
      this.$refs['dataForm'].validate((valid) => {
        if (!valid) {
          return false
        }
        this.$http[!this.dataForm.id ? 'post' : 'put']('/eightapp/eiparkinfo/', this.dataForm).then(({data: res}) => {
          if (res.code !== 0) {
            return this.$message.error(res.msg)
          }
          this.$message({
            message: this.$t('prompt.success'),
            type: 'success',
            duration: 500,
            onClose: () => {
              this.visible = false
              this.$emit('refreshDataList')
            }
          })
        }).catch(() => {
        })
      })
    }, 1000, {'leading': true, 'trailing': false}),

    handleRemove(file, fileList) {
      console.log(file, fileList);
      this.$http
          .delete(`/file/${file.response.data}`,)
          .then(({data: res}) => {
            this.$message({
              message: `${res.data}`,
              type: "success",
            });
          });
    },

// {
//   params: {
//     fileInfo: file.response.data,
//   },
// }
    handlePreview(file) {
      console.log(file);
    },
    handle_success(res) {
      console.log(this.fileList)
      this.dataForm.icon = res.data
    },

  }
}
</script>
